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10085945 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

10085945: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 OVERALL, bore_diameter: 3.7500 INCHES NOMINAL IN, housing_length: 5.250 INCHES NOMINAL IN, flange_thickness: 1.205 INCHES NOMINAL IN, housing_diameter: 10.410 INCHES NOMINAL IN, style_designator: FLANGE BLOCK. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-102-4746, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
10085945
NSN: 3130-01-102-4746
FSC: 3130 — Bearings, Mounted
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 OVERALL
bore_diameter3.7500 INCHES NOMINAL IN
housing_length5.250 INCHES NOMINAL IN
flange_thickness1.205 INCHES NOMINAL IN
housing_diameter10.410 INCHES NOMINAL IN
style_designatorFLANGE BLOCK
bolt_circle_diameter9.000 INCHES NOMINAL IN
end_item_identificationFOR M2/IFV,M3/CFV; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE
overall_outside_diameter10.410 INCHES NOMINAL IN
NSN3130-01-102-4746
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 10085945 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE THICKNESS: 1.205 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLANGE BLOCK
•
OVERALL OUTSIDE DIAMETER: 10.410 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 9.000 INCHES NOMINAL IN
•
BORE DIAMETER: 3.7500 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 7075 OVERALL
•
HOUSING LENGTH: 5.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS1.205 INCHES NOMINAL IN
STYLE DESIGNATORFLANGE BLOCK
OVERALL OUTSIDE DIAMETER10.410 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER9.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONFOR M2/IFV,M3/CFV; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE
BORE DIAMETER3.7500 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 7075 OVERALL
HOUSING LENGTH5.250 INCHES NOMINAL IN
HOUSING DIAMETER10.410 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10085945?
10085945 is a HOUSING,BEARING UNIT.
What is the NSN for 10085945?
10085945 is cataloged in the U.S. Government catalog under NSN 3130-01-102-4746. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.